12. SPECIFICATIONS

Model No.

H-3

 

H-3WP

 

 

 

 

Enclosure Type

Sealed type

 

 

 

 

Power Handling

150 W (continuous program input, 8 Ω load)

 

 

50 W (continuous pink noise input, 8 Ω load) *

 

 

 

 

Rated Input

30 W (16 Ω or high impedance)

 

 

 

 

 

Rated Impedance

8 Ω , 16 Ω

 

 

 

70 V line: 170 Ω (30 W), 330 Ω (15 W), 670 Ω (7.5 W), 1.3 kΩ (3.75 W)

 

 

100 V line: 330 Ω (30 W), 670 Ω (15 W), 1.3 kΩ (7.5 W)

 

 

 

 

Sound Pressure Level

89 dB (1 W, 1 m, installation in 1/2 free sound field)

 

 

 

 

Frequency Response

100 – 20,000 Hz (–10 dB, installation in 1/2 free sound field)

 

 

 

 

 

Crossover Frequency

4,000 Hz

 

 

 

 

 

Speaker Element

Low frequency: 10 cm cone woofer (neodymium magnet) x 2

 

 

High frequency: 2.5 cm dome tweeter

 

 

 

 

Input Terminal

Detachable screw terminal, (+)(–) 2 each (for bridge connection)

 

 

 

 

Usable Cable

Solid or stranded cable: 0.2 – 2.5 mm2 (corresponding to AWG24 – 14)

Finish

Enclosure

Fire-resistant ABS resin (UL 94V-0), black

 

 

 

 

 

 

Front Grille

Rolled steel plate, white, paint

 

Stainless steel, white, paint

 

 

 

 

 

Grille Frame

Fire-resistant ABS resin (UL 94V-0), white, paint

 

 

 

 

 

 

Base Frame

Rolled steel plate

 

Stainless steel

 

 

 

 

Dimensions

295 (w) x 318 (h) x 129 (d) mm

 

 

 

 

Weight

3.3 kg (base frame included)

 

 

 

 

 

* Pink noise input (50 – 20,000 Hz), 24 hours

Note: The design and specifications are subject to change without notice for improvement.

• Accessories

 

Base frame

1

Screws for electrical box mounting

 

M4 x 25

4

Unified (UNC-No.6-32) x 32

4

Plain washer

4

Spring washer

4

533-06-065-60

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TOA Electronics H-3WP operating instructions Specifications, Accessories

H-3WP, H-3 specifications

TOA Electronics has long been recognized as a leader in professional audio solutions, and among their innovative offerings is the H-3 and H-3WP series of loudspeakers. Designed with performance and versatility in mind, these models stand out in various environments, including classrooms, conference rooms, and outdoor spaces.

The H-3 series is designed to provide clear and powerful sound reproduction. Its sleek and compact design makes it suitable for both permanent installations and temporary setups. The robust construction ensures durability while maintaining a lightweight profile, allowing for easy handling and mounting. The H-3 features a built-in transformer that provides multiple impedance settings, making it adaptable to different systems and requirements. This flexibility permits users to easily integrate it into existing audio systems, enhancing overall sound quality without major changes to the system architecture.

Another significant aspect of the H-3 series is its uptick in sound performance. Equipped with a high-quality woofer and a high-frequency driver, the H-3 delivers a wide frequency response, ensuring that voice intelligibility remains high and that music playback retains its dynamic range. This makes it highly effective for speech applications, as well as for musical performances, whether in a small venue or a larger setting.

The H-3WP variant expands the functionality of the H-3 series by offering weather-resistant features for outdoor applications. It incorporates a robust design that can withstand varying weather conditions, making it suitable for outdoor events, parks, and other exposed areas. The weatherproof enclosure protects the internal components from rain, dust, and temperature fluctuations, ensuring consistent performance and longevity.

Both models highlight TOA's commitment to innovative technologies. From advanced acoustic design to high-efficiency components, the H-3 and H-3WP series deliver reliable audio solutions. Users can expect high performance without compromising on ease of installation or maintenance.

These loudspeakers also feature flexible mounting options, enabling users to tailor their setup to specific needs. Whether used in public address systems, background music applications, or reinforcement for live events, the H-3 and H-3WP models provide outstanding service.

In summary, TOA Electronics' H-3 and H-3WP loudspeakers represent a blend of advanced technology, superior sound quality, and rugged durability. They are ideal for users seeking versatile audio solutions that can perform reliably across various environments. Whether for indoor or outdoor applications, these loudspeakers are a top choice for professionals in the audio industry.